Home / 2,096,363.46-2,893,488.57-1,954,529.22

Finding the Fourth Proportional to 2,096,363.46, 2,893,488.57 and 1,954,529.22

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Solution

The fourth proportional to 2,096,363.46, 2,893,488.57 and 1,954,529.22 is: 2,697,723.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,363.46 : 2,893,488.57 = 1,954,529.22 : x
  2. Step 2: Convert to fraction form
    2,096,363.46/2,893,488.57 = 1,954,529.22/x
  3. Step 3: Cross multiply
    2,096,363.46x = 2,893,488.57 × 1,954,529.22
  4. Step 4: Simplify right side
    2,096,363.46x = 5,655,407,957,801.02
  5. Step 5: Solve for x
    x = 5,655,407,957,801.02/2,096,363.46
  6. Step 6: Final answer
    x = 2,697,723.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.